Hop On Hop Off bus tour of Santiago before heading home

Wordy...skip if you don't have time...just getting thoughts down...oh look...more words.... Finished the 2.5 hour tour of Santiago. Fortunately, there were headphones that you can magically plug into the wall of said bus and get the info about touristy things around you...in English....well except for a short part in the middle that I swear was Russian. Thoughts on Santiago...big, historic, youthful, overtaken by US brands. I bet the Chileans never had heart disease until McDs came knocking. It's bustling but traffic is not frenetic like many cities I've visited. Rarely a horn...only counted 3...turn signals used, people let others merge ahead of them, no speeding, oh...they actually STOP when people are crossing in the crosswalk. There's some beautiful graffiti on buildings and palm trees... evidence of political strife, homelessness, and a large military presence strolling every other block. A fascinating city that I hope to return to and experience it properly v...